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FA* 300/2.8 ED [IF]

General Description

Product Information
Exact NameSMC PENTAX-FA* 1:2.8 300mm IF & ED
Colorsilver-black
Years of Production1994 ~ 2004
Availabilityused, once in several years
Catalog Number24370
Sold with Hoodscrew-on hood: MH-RA112
Sold with Casesoft case: S135-340

Technical Specifications

Optics
Optical Formula10 elements in 7 groups
Aperture Rangef/2.8 ~ f/32
Number of Aperture Blades8
Minimum Focusing Distance2.0 m
Maximum Magnification0.17 X
Special Featuresextra-low dispersion element(s), internal focusing
Mechanics
Filter Diameter112 mm
Rear-Filter Diameter43 mm
Maximum Diameter123 mm
Length247 mm
Weight2495 g
Special Featurestripod collar, AF/MF clutch
Accessories
Capunknown
Fitting Hood(s)screw-on hood: MH-RA112
Fitting Case(s)soft case: S135-340